Facial muscle exerciser



FIG. 1 is a front perspective view of a facial muscle exerciser showing my new design;

FIG. 2 is rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof, the bottom plan view being a mirror image of FIG. 5; and,

FIG. 6 is an enlarged right side view thereof, the left side view being a mirror image of FIG. 6. 

CLAIM The ornamental design for a facial muscle exerciser, as shown and described. 